asaaki

-module(date_util).
-compile(export_all).

epoch() ->
    now_to_seconds(now())
.   
    
epoch_hires() ->
    now_to_seconds_hires(now())
.   

sferik

# Node A:
# iex --sname "nodea"
Process.register self, :iex

# Blocking
receive do
  { :hello, pid } ->
    IO.puts "Hello from #{inspect(pid)}"
end

eevee

HEY: I've turned this into a blog post, which is a little more in depth.

🚨 https://eev.ee/blog/2016/06/04/converting-a-git-repo-from-tabs-to-spaces/ 🚨

---

Death to tabs, long live spaces

Do this

rgs

Falsehoods programmers believe about prices

1. You can store a price in a floating point variable.
2. All currencies are subdivided in 1/100th units (like US dollar/cents, euro/eurocents etc.).
3. All currencies are subdivided in decimal units (like dinar/fils)
4. All currencies currently in circulation are subdivided in decimal units. (to exclude shillings, pennies) (counter-example: MGA)
5. All currencies are subdivided. (counter-examples: KRW, COP, JPY... Or subdivisions can be deprecated.)
6. Prices can't have more precision than the smaller sub-unit of the currency. (e.g. gas prices)
7. For any currency you can have a price of 1. (ZWL)
8. Every country has its own currency. (EUR is the best example, but also Franc CFA, etc.)

badboy

Original link: http://www.concentric.net/~Ttwang/tech/inthash.htm
Taken from: http://web.archive.org/web/20071223173210/http://www.concentric.net/~Ttwang/tech/inthash.htm
Reformatted using pandoc

Integer Hash Function

Thomas Wang, Jan 1997

last update Mar 2007

jasonrudolph

5 entertaining things you can find with the GitHub Search API

Let's have some command-line fun with curl, [jq][1], and the [new GitHub Search API][2].

Today we're looking for:

• The hottest repositories created in the last week.
• The oldest user accounts with zero followers. (So sad.)
• Issue trends by language.
• Clojure projects defying convention.

dominictarr

Weird Idea

UPDATE working on this here!

so… I've had this weird idea recently...

In git (and in other secure + distributed systems) you have a tree of hashes where each object is identified by it's hash and objects contain pointers to other objects. They just have the hash of other objects stored inside them.

willurd

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

sdrew

1xx Informational

Status Code	Status Message	Symbol
100	Continue	:continue
101	Switching Protocols	:switching_protocols
102	Processing	:processing

2xx Success

AndrewRadev

require 'cgi'
require 'uri'

def get_section_id_from_url(url)
  query = URI.parse(url).query

  return nil if not query

  CGI.parse(query)['section'].first
end